Market Share by Top Websites

1 AdvertPro is leading in The Entire Web.

2 Centro is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

Websites Categories

1 Centro has better usage coverage in more websites categories. Including News & Media, Travel, Autos & Vehicles, Career & Education and 66 other categories.

2 AdvertPro is leading in Business & Industry, Adult, People & Society, Arts & Entertainment and 58 other categories.


1 AdvertPro is leading in most countries, including South Africa, Norway, Turkey, Spain and 25 other countries.

2 Centro is leading in United States, Canada, United Kingdom, Australia and 18 other countries.